Unit 2 Part 1: The Atom
Unit 2 Part 1 Review Sign up HERE
LEARNING GOALS:
ESSENTIAL VOCABULARY
KEY EQUATIONS/CONVERSIONS FOR UNIT 2
POWERPOINTS AND NOTES
History of Atom Powerpoint
Atomic Structure Notes
Atomic Structure Powerpoint
Isotope + Average Atomic Mass Powerpoint
Isotope + Average Atomic Mass Notes
ACTIVITIES/LABS
Atomic Theory Jigsaw
Isotopes POGIL
Isotopes of Pennies
REVIEW RESOURCES
Review Pointpoint
HOMEWORK
Atomic Structure Homework (complete sections 1-4)
Calculating Average Atomic Mass
Unit 2 Part 1 Quiz
LEARNING GOALS:
- Identify the key theories in the evolution of the atomic theory (Democritus, Dalton, Thomson, Rutherford, Bohr and quantum model)
- Differentiate between the 3 sub atomic particles, their charge and location in the atom
- Describe and interpret the number of subatomic particles in an atom given particular information (neutral atom/isotopes/ions)
- Explain what distinguishes and differentiates one atom of an element from another, and atoms of different isotopes.
- Calculate average atomic mass given isotope data
ESSENTIAL VOCABULARY
- atom
- atomic mass
- atomic number
- Dalton’s atomic theory
- electron
- isotopes
- mass number
- neutron
- nucleus
- proton
KEY EQUATIONS/CONVERSIONS FOR UNIT 2
- Atomic Mass = # of protons
- Number of neutrons = mass number - atomic number
- Average atomic mass = ∑ (mass of isotope * natural abundance expressed as a decimal
POWERPOINTS AND NOTES
History of Atom Powerpoint
Atomic Structure Notes
Atomic Structure Powerpoint
Isotope + Average Atomic Mass Powerpoint
Isotope + Average Atomic Mass Notes
ACTIVITIES/LABS
Atomic Theory Jigsaw
Isotopes POGIL
Isotopes of Pennies
REVIEW RESOURCES
Review Pointpoint
HOMEWORK
Atomic Structure Homework (complete sections 1-4)
Calculating Average Atomic Mass
Unit 2 Part 1 Quiz